C04B 35/62834
Silicon carbide
Official title: {Silicon carbide}
C04B35/62834 (Silicon carbide) appears on 49 US grants and 51 published applications in this corpus.
Search patents in C04B- Granted patents
- 49
- Published applications
- 51
- Assignees
- 45
- Inventors
- 134
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 2 |
| 2004 | 2 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 3 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 2 |
| 2016 | 3 | 1 |
| 2017 | 1 | 3 |
| 2018 | 2 | 3 |
| 2019 | 1 | 5 |
| 2020 | 2 | 5 |
| 2021 | 6 | 6 |
| 2022 | 2 | 1 |
| 2023 | 4 | 2 |
| 2024 | 3 | 3 |
| 2025 | 2 | 5 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Preceramic polymer printing binders for advanced ceramics6 Oct 2026US 12,753,123 B2University of Tennessee Research Foundation
- Tooling for producing z-channels in ceramic fiber preforms14 Jul 2026US 12,678,990 B2Rtx Corporation
- Ceramic composite materials, articles, and methods30 Sep 2025US 12,428,350 B2The Florida State University Research Foundation, Inc.
- CVD functionalized particles for CMC applications17 Jun 2025US 12,330,994 B2Rtx Corporation
- Methods for producing metal carbide materials5 Nov 2024US 12,134,582 B2Advanced Ceramic Fibers, LLC
- Process for manufacturing a shaped si-sic article, shaped article, and use23 Jul 2026US 2026/0209126 A1Schunk Ingenieurkeramik GmbH
- Slurry infiltration of sacrificial material23 Jul 2026US 2026/0209127 A1Rtx Corporation
- Reaction controlled melt-infiltrated fabrication of ceramic matrix composites23 Jul 2026US 2026/0209131 A1Rtx Corporation
- Ceramic Composite Materials, Articles, and Methods15 Jan 2026US 2026/0015292 A1The Florida State University Research Foundation, Inc.
- Si-free reaction bonded sic11 Dec 2025US 2025/0376423 A1II-Vi Delaware, Inc.
Most cited
By later US patents
- Abrasive cutter containing diamond particles and a method for producing the cutter93US 6,238,280 B1Hilti Aktiengesellschaft · 2001
- composite material and method for the manufacture46US 6,245,439 B1Kabushiki Kaisha Toyoyta Chuo Kenkyusho · 2001
- Removal of particulate material from a gas25US 4,791,785 APorous Element Heating Limited · 1988
- Pyrolytic deposition in a fluidized bed24US 5,284,676 ACarbon Implants, Inc. · 1994
- Negative active material for rechargeable lithium battery and method of preparing same23US 6,355,377 B1Samsung SDI.Co., Ltd. · 2002